/cgi-bin/koha/opac-search.pl?q=ccl=an%3A7183%20and%20au%3APereira%20P%C3%83%C2%A9rez%2C%20Fernando%20and%20su-to%3ANeoplasias%20g%C3%83%C2%A1stricas&format=rss2 Search results for 'an:7183 and au:Pereira Pérez, Fernando and su-to:Neoplasias gástricas' at Biblioteca Abierta H12O 0 20